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tatiyna
3 years ago
9

A newspaper ad includes a telephone number 1-555-dial vsw. How many seven letter arrangements are possible for the phone number

using the 26 letters of the alphabet of no letter is ised more than once? Express your answer using scientific notation.
Mathematics
1 answer:
trapecia [35]3 years ago
7 0
Let u be the set of all words containing 7 letters(26 letters to the power 7)
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What is the distance between the points E and F​
IceJOKER [234]
The answer is 5 units I believe
6 0
2 years ago
Which 2 teams scored a total of 100 points, red has 29 points, yellow has 38 points, Green has 41 points, blue has 76 points ora
Bess [88]

Answer:

Blue and Black

Step-by-step explanation:

hi! i think you're asking which of the 2 teams' points added together equal 100. if so, it would be blue and black because 76 + 24 = 100.

broken down: 70 + 20 = 90, 6 + 4 = 10, 90 + 10 = 100 :)

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6 0
3 years ago
Which zero pair could be added to the function f(x)=x2+12x+6 so that the function can be written in vertex form?
alex41 [277]
Find the vertex.

x=b/-2a

12/-2(1)
x=-6

then plug into equation

-6^2+12(-6)+6

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(-6,-30)
8 0
3 years ago
The owner of a local restaurant surveyed her staff on their preference of uniform color. The results are displayed in the table
nignag [31]

Answer:

A is the answer - sample 1 and sample 2 are most representative because they are the same answer.  

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Determine the constant of variation for the direct variation given. Type a numerical answer in the space provided.
Andreyy89

Answer:

B. 4

Step-by-step explanation:

Determine the constant of variation for the direct variation given.

(0, 0), (3, 12), (9, 36)

A. 3

B. 4

C.12

Direct variation is given by:

y = kx

Where,

k = constant of variation

(3, 12)

x = 3; y = 12

y = kx

12 = k*3

12 = 3k

k = 12 / 3

k = 4

(9, 36)

x = 9; y = 36

y = kx

36 = k * 9

36 = 9k

k = 36 / 9

= 4

k = 4

Constant of the variation = 4

5 0
3 years ago
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